| Phenotype details |
see paper; ..., 6m-seizures, infantile spasms; 3y-generalized convulsions, myoclonic seizures, tonic seizures, atonic seizures, global developmental delay, axial hypotonia, no speech, no meaningful vocalizations, unable to pull to stand, unable to support own weight; no dysmorphic features; EEG hypsarrhythmia, infantile spasms |